feat: downloading logic

Author: PavloNetrebchuk

app/src/main/java/org/openedx/app/AppActivity.kt

@@ -27,11 +27,11 @@ import org.openedx.auth.presentation.logistration.LogistrationFragment
 import org.openedx.auth.presentation.signin.SignInFragment
 import org.openedx.core.ApiConstants
 import org.openedx.core.data.storage.CorePreferences
+import org.openedx.core.presentation.dialog.downloaddialog.DownloadDialogManager
 import org.openedx.core.presentation.global.InsetHolder
 import org.openedx.core.presentation.global.WindowSizeHolder
 import org.openedx.core.utils.Logger
 import org.openedx.core.worker.CalendarSyncScheduler
-import org.openedx.course.presentation.download.DownloadDialogManager
 import org.openedx.foundation.extension.requestApplyInsetsWhenAttached
 import org.openedx.foundation.presentation.WindowSize
 import org.openedx.foundation.presentation.WindowType

app/src/main/java/org/openedx/app/MainFragment.kt

@@ -17,7 +17,7 @@ import org.openedx.core.adapter.NavigationFragmentAdapter
 import org.openedx.core.presentation.global.appupgrade.UpgradeRequiredFragment
 import org.openedx.core.presentation.global.viewBinding
 import org.openedx.discovery.presentation.DiscoveryRouter
-import org.openedx.downloads.presentation.dates.DownloadsFragment
+import org.openedx.downloads.presentation.download.DownloadsFragment
 import org.openedx.learn.presentation.LearnFragment
 import org.openedx.learn.presentation.LearnTab
 import org.openedx.profile.presentation.profile.ProfileFragment

app/src/main/java/org/openedx/app/di/AppModule.kt

@@ -42,6 +42,7 @@ import org.openedx.core.module.download.FileDownloader
 import org.openedx.core.presentation.CoreAnalytics
 import org.openedx.core.presentation.dialog.appreview.AppReviewAnalytics
 import org.openedx.core.presentation.dialog.appreview.AppReviewManager
+import org.openedx.core.presentation.dialog.downloaddialog.DownloadDialogManager
 import org.openedx.core.presentation.global.AppData
 import org.openedx.core.presentation.global.WhatsNewGlobalManager
 import org.openedx.core.presentation.global.appupgrade.AppUpgradeRouter
@@ -58,7 +59,6 @@ import org.openedx.core.worker.CalendarSyncScheduler
 import org.openedx.course.data.storage.CoursePreferences
 import org.openedx.course.presentation.CourseAnalytics
 import org.openedx.course.presentation.CourseRouter
-import org.openedx.course.presentation.download.DownloadDialogManager
 import org.openedx.course.utils.ImageProcessor
 import org.openedx.course.worker.OfflineProgressSyncScheduler
 import org.openedx.dashboard.presentation.DashboardAnalytics

app/src/main/java/org/openedx/app/di/ScreenModule.kt

@@ -13,6 +13,7 @@ import org.openedx.auth.presentation.signin.SignInViewModel
 import org.openedx.auth.presentation.signup.SignUpViewModel
 import org.openedx.core.Validator
 import org.openedx.core.domain.interactor.CalendarInteractor
+import org.openedx.core.domain.interactor.ICourseInteractor
 import org.openedx.core.presentation.dialog.selectorbottomsheet.SelectDialogViewModel
 import org.openedx.core.presentation.settings.video.VideoQualityViewModel
 import org.openedx.core.repository.CalendarRepository
@@ -56,7 +57,7 @@ import org.openedx.discussion.presentation.threads.DiscussionThreadsViewModel
 import org.openedx.discussion.presentation.topics.DiscussionTopicsViewModel
 import org.openedx.downloads.data.repository.DownloadRepository
 import org.openedx.downloads.domain.interactor.DownloadInteractor
-import org.openedx.downloads.presentation.dates.DownloadsViewModel
+import org.openedx.downloads.presentation.download.DownloadsViewModel
 import org.openedx.foundation.presentation.WindowSize
 import org.openedx.learn.presentation.LearnViewModel
 import org.openedx.profile.data.repository.ProfileRepository
@@ -232,6 +233,7 @@ val screenModule = module {
 
     single { CourseRepository(get(), get(), get(), get(), get()) }
     factory { CourseInteractor(get()) }
+    single<ICourseInteractor> { get<CourseInteractor>() }
 
     viewModel { (pathId: String, infoType: String) ->
         CourseInfoViewModel(
@@ -504,7 +506,8 @@ val screenModule = module {
         DownloadRepository(
             api = get(),
             corePreferences = get(),
-            dao = get()
+            dao = get(),
+            courseDao = get()
         )
     }
     viewModel {
@@ -513,7 +516,14 @@ val screenModule = module {
             networkConnection = get(),
             interactor = get(),
             resourceManager = get(),
-            config = get()
+            config = get(),
+            preferencesManager = get(),
+            coreAnalytics = get(),
+            downloadDao = get(),
+            workerController = get(),
+            downloadHelper = get(),
+            downloadDialogManager = get(),
+            fileUtil = get()
         )
     }
 }

app/src/main/java/org/openedx/app/room/AppDatabase.kt

@@ -9,11 +9,11 @@ import org.openedx.core.data.model.room.CourseStructureEntity
 import org.openedx.core.data.model.room.DownloadCoursePreview
 import org.openedx.core.data.model.room.OfflineXBlockProgress
 import org.openedx.core.data.model.room.discovery.EnrolledCourseEntity
+import org.openedx.core.data.storage.CourseDao
 import org.openedx.core.module.db.CalendarDao
 import org.openedx.core.module.db.DownloadDao
 import org.openedx.core.module.db.DownloadModelEntity
 import org.openedx.course.data.storage.CourseConverter
-import org.openedx.course.data.storage.CourseDao
 import org.openedx.dashboard.data.DashboardDao
 import org.openedx.discovery.data.converter.DiscoveryConverter
 import org.openedx.discovery.data.model.room.CourseEntity

app/src/main/java/org/openedx/app/room/DatabaseManager.kt

@@ -4,8 +4,8 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import org.openedx.core.DatabaseManager
+import org.openedx.core.data.storage.CourseDao
 import org.openedx.core.module.db.DownloadDao
-import org.openedx.course.data.storage.CourseDao
 import org.openedx.dashboard.data.DashboardDao
 import org.openedx.discovery.data.storage.DiscoveryDao
 

…openedx/course/data/storage/CourseDao.kt …g/openedx/core/data/storage/CourseDao.ktcourse/src/main/java/org/openedx/course/data/storage/CourseDao.kt renamed to core/src/main/java/org/openedx/core/data/storage/CourseDao.kt course/src/main/java/org/openedx/course/data/storage/CourseDao.kt renamed to core/src/main/java/org/openedx/core/data/storage/CourseDao.kt

@@ -1,4 +1,4 @@
-package org.openedx.course.data.storage
+package org.openedx.core.data.storage
 
 import androidx.room.Dao
 import androidx.room.Insert

core/src/main/java/org/openedx/core/domain/interactor/ICourseInteractor.kt

@@ -0,0 +1,15 @@
+package org.openedx.core.domain.interactor
+
+import org.openedx.core.domain.model.CourseStructure
+import org.openedx.core.module.db.DownloadModel
+
+interface ICourseInteractor {
+    suspend fun getCourseStructure(
+        courseId: String,
+        isNeedRefresh: Boolean = false
+    ): CourseStructure
+
+    suspend fun getCourseStructureFromCache(courseId: String): CourseStructure
+
+    suspend fun getAllDownloadModels(): List<DownloadModel>
+}

core/src/main/java/org/openedx/core/domain/model/Block.kt

@@ -81,6 +81,14 @@ data class Block(
         return count
     }
 
+    fun getFileSize(): Long {
+        return when {
+            type == BlockType.VIDEO -> downloadModel?.size ?: 0L
+            isxBlock -> offlineDownload?.fileSize ?: 0L
+            else -> 0L
+        }
+    }
+
     val isVideoBlock get() = type == BlockType.VIDEO
     val isDiscussionBlock get() = type == BlockType.DISCUSSION
     val isHTMLBlock get() = type == BlockType.HTML

…e/domain/model/DownloadDialogResource.kt …e/domain/model/DownloadDialogResource.ktcourse/src/main/java/org/openedx/course/domain/model/DownloadDialogResource.kt renamed to core/src/main/java/org/openedx/core/domain/model/DownloadDialogResource.kt course/src/main/java/org/openedx/course/domain/model/DownloadDialogResource.kt renamed to core/src/main/java/org/openedx/core/domain/model/DownloadDialogResource.kt

@@ -1,4 +1,4 @@
-package org.openedx.course.domain.model
+package org.openedx.core.domain.model
 
 import androidx.compose.ui.graphics.painter.Painter